2010-04-28 Marek Safar <marek.safar@gmail.com>

[mono.git] / libgc / include / gc.h

diff --git a/libgc/include/gc.h b/libgc/include/gc.h
index 375cc18a554c3a328e1eb988ec269ef21aba1f5a..d77de303e0d5e69193214b20d8dabcba1ad847d1 100644 (file)
--- a/libgc/include/gc.h
+++ b/libgc/include/gc.h
@@ -424,6 +424,10 @@ GC_API size_t GC_get_bytes_since_gc GC_PROTO((void));
 /* Never decreases, except due to wrapping.                            */
 GC_API size_t GC_get_total_bytes GC_PROTO((void));
 
+/* Return the signal used by the gc to suspend threads on posix platforms. */
+/* Return -1 otherwise. */
+int GC_get_suspend_signal GC_PROTO((void));
+
 /* Disable garbage collection.  Even GC_gcollect calls will be                 */
 /* ineffective.                                                                */
 GC_API void GC_disable GC_PROTO((void));
@@ -922,6 +926,8 @@ extern void GC_thr_init(void);      /* Needed for Solaris/X86       */
 #if defined(GC_WIN32_THREADS) && !defined(__CYGWIN32__) && !defined(__CYGWIN__)
 # include <windows.h>
 
+   BOOL WINAPI GC_DllMain(HINSTANCE inst, ULONG reason, LPVOID reserved);
+
   /*
    * All threads must be created using GC_CreateThread, so that they will be
    * recorded in the thread table.  For backwards compatibility, this is not